Trojan.Agent.BGQU (file analysis)

The Trojan.Agent.BGQU is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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What Trojan.Agent.BGQU virus can do?

• Behavioural detection: Executable code extraction – unpacking
• SetUnhandledExceptionFilter detected (possible anti-debug)
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Creates RWX memory
• Mimics the system’s user agent string for its own requests
• Guard pages use detected – possible anti-debugging.
• Dynamic (imported) function loading detected
• At least one IP Address, Domain, or File Name was found in a crypto call
• Performs HTTP requests potentially not found in PCAP.
• Starts servers listening on 0.0.0.0:36157, :0, 127.0.0.1:36656
• Enumerates running processes
• Reads data out of its own binary image
• CAPE extracted potentially suspicious content
• The binary contains an unknown PE section name indicative of packing
• The binary likely contains encrypted or compressed data.
• Authenticode signature is invalid
• Uses Windows utilities for basic functionality
• Code injection with CreateRemoteThread in a remote process
• Behavioural detection: Injection (inter-process)
• Behavioural detection: Injection with CreateRemoteThread in a remote process
• Tries to unhook or modify Windows functions monitored by Cuckoo
• Steals private information from local Internet browsers
• Collects and encrypts information about the computer likely to send to C2 server
• Installs itself for autorun at Windows startup
• Performs a large number of encryption calls using the same key possibly indicative of ransomware file encryption behavior
• Collects information about installed applications
• Attempts to modify browser security settings
• Harvests cookies for information gathering
• Harvests credentials from local FTP client softwares
• Collects information to fingerprint the system
• Anomalous binary characteristics

How to determine Trojan.Agent.BGQU?

File Info:
name: E7256D8668BBD3EAC619.mlw
path: /opt/CAPEv2/storage/binaries/9d5a79932fa4bb7a9b7d4a562a89ac545abc8ac887feb5af852b17933a7325ee
crc32: 388628B9
md5: e7256d8668bbd3eac61987b84b1f2289
sha1: 6bee8b965321fb63c7a79783ee56eed5c84f3ec2
sha256: 9d5a79932fa4bb7a9b7d4a562a89ac545abc8ac887feb5af852b17933a7325ee
sha512: abfe6aed20d4c5d810a241aefdf7fa0a844b9946efbb7ac54da07db91bbb0838a3a59bf8fde01992c93ca783d71c0956a1e46beb7b41c35bb97e4fb0644fe287
ssdeep: 6144:XbhAiw3mulh7/nzLA7P8NM/EW0MHuz/4/xTR3e:dA73DRzLA78C/E0133e
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T12234F1312FBA4433E6F6CA378BD26CD68E5DE512A303A9CB1542078E50216E56F72379
sha3_384: f321f601f5d0adafcd50020da22e23aaa3e1c202720fa643b4df1b5e13884d378759ece9b53a0f64f5075c92bb5c772f
ep_bytes: 50505050505050505050505050525252
timestamp: 2012-10-05 15:24:46

Version Info:
FileDescription: Panda AntiSpam Trainer
LegalCopyright: © Panda 2008
InternalName: SRVLOAD
ProductName: Panda Retail
CompanyName: Sony Creative Software Inc
ProductVersion: 6.5.9.8
Translation: 0x0409 0x0000

Trojan.Agent.BGQU also known as:

How to remove Trojan.Agent.BGQU?

• Download and install GridinSoft Anti-Malware.
• Open GridinSoft Anti-Malware and perform a “Standard scan“.
• “Move to quarantine” all items.
• Open “Tools” tab – Press “Reset Browser Settings“.
• Select proper browser and options – Click “Reset”.
• Restart your computer.